Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Concord, Buchanan Field (KCCR)

Lat: 37.99167°NLon: 122.05194°WElev: 23.0ft.

Clear

45°F

7°C

Humidity	93%
Wind Speed	SSE 3 MPH
Barometer	30.06 in (1017.95 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	14 Feb 08:00 AM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

4 Miles E Hercules CA

Today
High: 57 °F
Mostly Cloudy
Tonight
Low: 48 °F
Mostly Cloudy
Sunday
High: 58 °F
Slight Chance
Rain
Sunday Night
Low: 47 °F
Rain
Washington's Birthday
High: 52 °F
Rain
Monday Night
Low: 42 °F
Rain
Tuesday
High: 48 °F
Rain and
Breezy
Tuesday Night
Low: 38 °F
Rain
Wednesday
High: 50 °F
Rain Likely

Detailed Forecast

Today

Mostly cloudy, with a high near 57. South southwest wind 5 to 10 mph.

Tonight

Mostly cloudy, with a low around 48. South wind 9 to 13 mph, with gusts as high as 20 mph.

Sunday

A 20 percent chance of rain after 10am. Cloudy, with a high near 58. South wind 9 to 15 mph, with gusts as high as 23 mph. New precipitation amounts between a quarter and half of an inch possible.

Sunday Night

Rain, mainly after 7pm. Low around 47. South southeast wind 8 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Washington's Birthday

Rain. High near 52. East northeast wind 9 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Rain. Low around 42. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Rain. High near 48. Breezy. Chance of precipitation is 100%.

Tuesday Night

Rain. Mostly cloudy, with a low around 38.

Wednesday

Rain likely. Mostly cloudy, with a high near 50.

Wednesday Night

Rain likely, mainly before 10pm. Mostly cloudy, with a low around 38.

Thursday

A chance of rain. Partly sunny, with a high near 51.